James A. Graf has been our Chief Executive Officer since July 2020. Mr. Graf served as the Chief Executive Officer of Graf Industrial Corp., a blank check company, from June 2018 through its business combination with Velodyne Lidar, Inc. in September 2020. Mr. Graf served as a Director of Graf Industrial Corp. from June 2018 to September 2019 and served as a Director of Velodyne Lidar, Inc. from September 2020 to February 2021. Mr. Graf has served as an Independent Director of Catcha Investment Corp. (NYSE: CHAA) since February 2021. Mr. Graf served as a Director of Platinum Eagle Acquisition Corp. from January 2018 through its business combination with Target Logistics Management, LLC and RL Signor Holdings, LLC in March 2019. Mr. Graf served as the Vice President, Chief Financial Officer, and Treasurer of Double Eagle Acquisition Corp. from its inception in June 2015 through its business combination with Williams Scotsman, Inc. in November 2017.